Norton 850 Commando piston RINGS plus .040 40 over ring set Grant USA 78MM crimp and 3' of clear PVC

and 3' of clear PVC gas hose

Between the U is 9 1/4"

Brand: AP RACING

This product is New - Norton Kibblewhite Stock OEM valve spring and steel cup set 750 850 1969 - 75

This product is New - 5 each oil hose clips clamps hose clip 35/64 x 21/32" clamp constant tension UK

Norton 850 Commando piston RINGS plus .040 40 over ring set Grant USA 78MM crimp and 3' of clear PVCYou will get the brand new ring set that is pictured. Norton 850 plus 40 This is a Grant ring set Made in The USA. Any questions contact us. Piston ring gap: The new industry standard for British motorcycles is to gap the rings at . 020 New independent lab tests and studies (in the USA and England) show that any gap between . 024 to . 010 is efficient, and does not show more oil loss than normal gaping at . 010 to . 014 or does not show any less